Acrylates.
نویسنده
چکیده
ACRYLATES HAVE been around since the 1930s, when Rohm and Haas began mass production of Plexiglas, a clear and resistant glass substitute made of polymerized methacrylate. It is used extensively for windowpanes, airplane canopies, car lights and windshields, streetlamps, and so on. Numerous other acrylates have been synthesized and have found applications in paints and adhesives, dental composite resins, printing inks, artificial nails, and medical devices such as contact lenses, hearing aids, and bone cement for orthopedic endoprostheses.
منابع مشابه
Application of Triphenylphosphine for Facile Synthesis of Several Alkyl Acrylates from Heterocyclic Phenols
7-Hydroxycoumarine undergoes a smooth reaction with alkyl propiolates in the presence of triphenylphosphine (15 mol%) to produce the corresponding alkyl (E)-3-((2-oxo-2H-chromen- 7-yl)oxy)acrylate in good yields. When the reaction was performed by 3-hydroxyquinoline similar alkyl acrylates were obtained.
متن کاملNickel-catalyzed intermolecular codimerization of acrylates and alkynes.
The linear codimerization of acrylates and alkynes to produce 1,3-dienes is successfully demonstrated using a nickel catalyst in association with 2-aminopyridine as an additive.
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The NMR chemical shift, i.e., the π-electron density of the double bond, of acrylates and methacrylates is related to the reactivity of their monomers. We investigated quantitative structure-property relationships (QSPRs) between the base-catalyzed hydrolysis rate constants (k1) or the rate constant with glutathione (GSH) (log k(GSH)) for acrylates and methacrylates and the (13)C NMR chemical s...
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Tailoring nickel-catalyzed linear cotrimerization of acrylates and alkynes effectively proceeds to produce trienes and dienes highly selectively.
متن کاملContact allergy resulting from the use of acrylate nails is increasing in both users and those who are occupationally exposed.
Acrylates andmethacrylates are the salts, esters and conjugate bases of acrylic acid and methacrylic acid, respectively. They are well known to cause allergic contact dermatitis (ACD) (1). Occupational contact dermatitis (OCD) resulting from the use of (meth)acrylates has been widely reported in beauticians and ‘nail artists’. According to The Health and Occupation Research database, the freque...
متن کاملNo contact allergy to acrylic acid and methacrylic acid in routinely tested dermatitis patients.
Occupational and non-occupational contact allergy to, and allergic contact dermatitis caused by, acrylates/methacrylates are frequently reported (1–18). However, there is no acrylate/methacrylate test preparation in the European baseline patch test series (19). Therefore, contact allergy to, and allergic contact dermatitis caused by, acrylates/methacrylates may be overlooked when the decision i...
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ورودعنوان ژورنال:
- Dermatitis : contact, atopic, occupational, drug
دوره 23 1 شماره
صفحات -
تاریخ انتشار 2012